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NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

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Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

46°F

8°C

Humidity 98%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 16 Feb 07:00 AM PST
Extended Forecast for

13 Miles NE Mount Hamilton CA

  • Washington's Birthday

    Washington's Birthday: Rain. High near 44. South southeast wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: A chance of rain before midnight, then rain and snow after 3am. Low around 32. West southwest wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow showers, becoming all rain after 10am. Some thunder is also possible. High near 41. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Breezy.
    Rain/Snow
    then Showers

  • Tuesday Night

    Tuesday Night: Rain and snow showers, becoming all snow after 10pm. Some thunder is also possible. Low around 28. West wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain likely between 1pm and 4pm, then rain and snow likely after 4pm. Mostly cloudy, with a high near 44. West southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow before 10am, then rain likely between 10am and 4pm, then a chance of rain and snow after 4pm. High near 44. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a slight chance of snow. Partly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 10am, then a slight chance of rain. Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Washington's Birthday
Rain. High near 44. South southeast wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
A chance of rain before midnight, then rain and snow after 3am. Low around 32. West southwest wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow showers, becoming all rain after 10am. Some thunder is also possible. High near 41. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow showers, becoming all snow after 10pm. Some thunder is also possible. Low around 28. West wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely before 1pm, then rain likely between 1pm and 4pm, then rain and snow likely after 4pm. Mostly cloudy, with a high near 44. West southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow before 10am, then rain likely between 10am and 4pm, then a chance of rain and snow after 4pm. High near 44. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 1am, then a slight chance of snow. Partly cloudy, with a low around 28.
Friday
A slight chance of snow before 10am, then a slight chance of rain. Mostly sunny, with a high near 47.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 29.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Mount Hamilton CA
 37.49°N 121.48°W (Elev. 2799 ft)
Last Update:
1:21 am PST Feb 16, 2026
Forecast Valid:
8am PST Feb 16, 2026-6pm PST Feb 22, 2026
 
Forecast Discussion
 
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